Muldersoft/LameXP
Muldersoft/LameXP
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Use structured exception handling.

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This commit is contained in:
LoRd_MuldeR 2011-06-22 01:10:53 +02:00
parent e0131ac18b
commit 8eba258624
3 changed files with 50 additions and 10 deletions
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2
src/Config.h
View File

@ -30,7 +30,7 @@
#define VER_LAMEXP_MINOR_LO 3
#define VER_LAMEXP_TYPE Alpha
#define VER_LAMEXP_PATCH 1
#define VER_LAMEXP_BUILD 580
#define VER_LAMEXP_BUILD 582
///////////////////////////////////////////////////////////////////////////////
// Tools versions

21
src/Global.cpp
View File

@ -572,12 +572,28 @@ lamexp_cpu_t lamexp_detect_cpu_features(void)
return features;
}
/*
* Check for debugger (detect routine)
*/
static bool lamexp_check_for_debugger(void)
{
__try
{
DebugBreak();
}
__except(GetExceptionCode() == EXCEPTION_BREAKPOINT ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH)
{
return false;
}
return true;
}
/*
* Check for debugger (thread proc)
*/
static void WINAPI lamexp_debug_thread_proc(__in LPVOID lpParameter)
{
while(!IsDebuggerPresent())
while(!(IsDebuggerPresent() || lamexp_check_for_debugger()))
{
Sleep(333);
}
@ -589,11 +605,12 @@ static void WINAPI lamexp_debug_thread_proc(__in LPVOID lpParameter)
*/
static HANDLE lamexp_debug_thread_init(void)
{
if(IsDebuggerPresent())
if(IsDebuggerPresent() || lamexp_check_for_debugger())
{
FatalAppExit(0, L"Not a debug build. Please unload debugger and try again!");
TerminateProcess(GetCurrentProcess(), -1);
}
return CreateThread(NULL, NULL, reinterpret_cast<LPTHREAD_START_ROUTINE>(&lamexp_debug_thread_proc), NULL, NULL, NULL);
}

37
src/Main.cpp
View File

@ -43,7 +43,7 @@
// Main function
///////////////////////////////////////////////////////////////////////////////
int lamexp_main(int argc, char* argv[])
static int lamexp_main(int argc, char* argv[])
{
int iResult = -1;
bool bAccepted = true;
@ -181,7 +181,7 @@ int lamexp_main(int argc, char* argv[])
// Applicaton entry point
///////////////////////////////////////////////////////////////////////////////
int main(int argc, char* argv[])
static int _main(int argc, char* argv[])
{
if(LAMEXP_DEBUG)
{
@ -194,7 +194,6 @@ int main(int argc, char* argv[])
else
{
int iResult = -1;
SetUnhandledExceptionFilter(lamexp_exception_handler);
try
{
qInstallMsgHandler(lamexp_message_handler);
@ -229,11 +228,35 @@ int main(int argc, char* argv[])
}
}
extern "C"
int main(int argc, char* argv[])
{
void __declspec(dllexport) __stdcall Test(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow)
if(LAMEXP_DEBUG)
{
OutputDebugStringA(lpszCmdLine);
MessageBoxA(0, lpszCmdLine, "LameXP is here!", MB_ICONINFORMATION);
return _main(argc, argv);
}
else
{
__try
{
SetUnhandledExceptionFilter(lamexp_exception_handler);
return _main(argc, argv);
}
__except(1)
{
fflush(stdout);
fflush(stderr);
fprintf(stderr, "\nGURU MEDITATION !!!\n");
FatalAppExit(0, L"Unhandeled exception error, application will exit!");
TerminateProcess(GetCurrentProcess(), -1);
}
}
}
//extern "C"
//{
// void __declspec(dllexport) __stdcall Test(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow)
// {
// OutputDebugStringA(lpszCmdLine);
// MessageBoxA(0, lpszCmdLine, "LameXP is here!", MB_ICONINFORMATION);
// }
//}